Thiết bị đo lưu lượng FT2A Fox Thermal

Xuất xứ:

USA

Tình trạng:

Mới 100%

Mô tả:

Fox Thermal Instrument

Thành phần:

Flowmeter

Mã sản phẩm:

FT2A

Nhà phân phối Flowmeter Fox Thermal Instruments chính hãng tại Việt Nam

Thiết bị đo lưu lượng FT2A Fox Thermal

Thông tin sản phẩm
Thông số kỹ thuật

Fox Thermal Vietnam

FT2A Fox Thermal | Đồng hồ đo lưu lượng khí Fox Thermal

Fox Thermal Model FT2A Thermal Gas Mass Flow Meter

The Model FT2A has a large selection of communication protocol options available intrinsically (without any other equipment). Options include: BACnet MS/TP, RS485 Modbus RTU, Profibus-DP, DeviceNet, or Ethernet Modbus TCP.

Key Features:

Insertion, Inline & Remote Styles
USB Port, free FT2A View™ Software
2 x 4-20mA outputs
FM/FMc approvals
Scroll down for more features/benefits!

Industrial Applications:

Aluminum & Steel Production
Chemical Plants
Glass & Ceramics Production
Pulp & Paper Production

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Technical Specifications

Fox Thermal Model FT2A Thermal Mass Flow Meter & Temperature Transmitter

Performance Specs

Type

Insertion

Inline

Flow Accuracy:

± 1% of reading ± 0.2% of full scale.
15 diameters of straight, unobstructed pipe upstream and 10 downstream.

± 1% of reading ± 0.2% of full scale.
8 diameters of straight, unobstructed pipe upstream and 4 downstream.

Flow Repeatability:

± 0.2% of full scale

Flow Response Time:

0.9 seconds (one time constant)

Temperature Accuracy:

± 1.8°F (± 1.0°C) -40 to 250°F (-40 to 121°C); ± 3.6°F (± 2.0°C), 250 to 650°F (121 to 343°C); 60 SFPM minimum.

Calibration:

Factory Calibration to NIST-traceable standards

Operating Specs

Type

Insertion

Inline

Flow Units (field selectable):

SCFM, SCFH, NMPS, NM3/M, NM3/H, NM3/D, NLPS, NLPM, NLPH, MCFD, MSCFD, SCFD, MMSCFD, MMSCFM, SMPS, SM3/H, LB/S, LB/M, LB/H, LB/D, KG/S, KG/M, KG/H, SLPM, SFPM, MT/H, SM3/M

Flow Rates:

15 to 60,000 SFPM (0.07 to 280 NMPS) - Air at 70°F (20°C) & 1 ATM

Turndown:

up to 1000:1; 100:1 typical

Flow Ranges:

Pipe Size	SCFM	NM³/Hr
1.5" (40mm)	0 - 840	0 - 1,325
2" (50mm)	0 - 1,400	0 - 2,210
2.5" (63mm)	0 - 2,000	0 - 3,150
3" (80mm)	0 - 3,100	0 - 4,890
4" (100mm)	0 - 5,300	0 - 8,360
6" (150mm)	0 - 12,000	0 - 18,930
8" (200mm)	0 - 20,840	0 - 32,870
10" (250mm)	0 - 32,800	0 - 51,740
12" (300mm)	0 - 46,600	0 - 73,500

Pipe Size	SCFM	NM³/Hr
0.25"	0 - 7.5	0 - 11.8
0.5"	0 - 125	0 - 200
0.75"	0 - 220	0 - 350
1"	0 - 360	0 - 570
1.25"	0 - 625	0 - 990
1.5"	0 - 840	0 - 1,325
2"	0 - 1,400	0 - 2,210
2.5"	0 - 2,000	0 - 3,150
3"	0 - 3,100	0 - 4,890
4"	0 - 5,300	0 - 8,360
6"	0 - 12,000	0 - 18,930

Note: Standard conditions of air at 70°F and one atmosphere.
Consult factory for other gases, pipe sizes, and flow ranges other than those listed.

Gas Pressure (max):

500 psig (34.5 barg)

316 SS inline w/NPT ends: 300 psig (20 barg)
316 SS inline w/150lb flanges: 230 psig (16 barg)
CS inline w/NPT ends: 300 psig (20 barg)
CS inline w/150lb flanges: 285 psig (20 barg)

Check with factory for higher pressure options.
Note: Pressure ratings stated for temperature of 100°F (38°C).

Relative Humidity:

90% RH maximum; non-condensing

Temperature by Sensor Type:

ST Sensor: -40 to 250°F (-40 to 121°C)
HT Sensor: -40 to 650°F (-40 to 343°C)

Temperature by Enclosure:

DC Power: -40 to 158°F (-40 to 70°C)
AC Power: -4 to 158°F (-20 to 70°C)

Inputs Power (Power Consumption):

Input Power (without the Anybus serial communication option): 24VDC, (±10%), 0.4 Amps (standard DC Power) 100 to 240VAC ~(+10%-15%), 50-60Hz, 0.2 Amps (with AC power option).
Input Power (with Anybus serial communication option): 24VDC, (±10%), 0.7 Amps (standard DC Power) 100 to 240VAC ~(+10%-15%), 50-60Hz, 0.2 Amps (with AC power option).

Note: Fluctuations of AC and DC power supply are not to exceed ±10% of rating.

Outputs:

Two isolated 4-20mA outputs (one for flow rate & a second is programmable for flow rate or temperature); fault indication per NAMUR NE43.
Isolated pulse output 0 to 100Hz, 5 to 24 volts p/p for flow (the pulse output can be used as an isolated solid state output for alarms); 10mA max.
USB connector for connecting to a laptop or computer is standard; free PC-based software tool - FT2A View™ - provides complete configuration, remote process monitoring and data logging functions.
Optional isolated communication outputs: RS485-Modbus, BACnet MS/TP, Profibus-DP, DeviceNet or Ethernet Modbus TCP.

Port:

Mini USB communication port is standard.

Software:

The free PC-based software tool - FT2A View™ - provides complete configuration, remote process monitoring, and data logging functions.

Optional serial communication:

Modbus RTU (RS485), BACnet MS/TP (RS485), Profibus-DP, DeviceNet or Ethernet Modbus TCP.

4-20mA Loop Verification:

Simulation mode used to align 4-20mA output with the input to customer’s PLC/DCS.

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